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Tag: water management
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  • 22-058 Seasonal drawdown for Lucky Peak to begin Aug. 14

    BOISE, Idaho – The U.S. Army Corps of Engineers and the Bureau of Reclamation will begin gradually lowering the pool elevation of Lucky Peak Reservoir over the next two weeks to an elevation of 3,052 ft (3ft from full pool). Starting Aug. 14, the seasonal drawdown to the winter pool will begin. The lake will drop 1-3 feet a day until the winter pool elevation of approximately 2,945 feet is achieved by late September or early October, depending on future irrigation demand. As water levels decrease, recreators should be aware of boat ramp elevations as the drawdown will ultimately impact recreation.
  • USACE further reduces target flows from Lake Okeechobee to the Caloosahatchee

    The U.S. Army Corps of Engineers, Jacksonville District will reduce target flows from Lake Okeechobee to the Caloosahatchee beginning Saturday, July 30, as lake levels remain steady due to drier conditions and local basin runoff has been adequate to maintain salinity levels in the estuary.
  • USACE seeks comments on LOSOM Draft NEPA documents

    The U.S. Army Corps of Engineers Jacksonville District (USACE) announces a 45-day public comment period for the Lake Okeechobee System Operating Manual (LOSOM) Draft Environmental Impact Statement (EIS). Comments are due Monday, September 12, 2022. The draft documents and instructions on how to provide comments are available at www.saj.usace.army.mil/LOSOM.
  • USACE announces planned fall release from Rathbun Lake on Chariton watershed

    The public is invited to comment on the Rathbun Lake fall release as permitted in the revised 2016 Rathbun Lake Water Control Manual. The fall release will occur likely between the last week of September through early October 2022. The release of water will not exceed 2,700 cubic feet per second from Rathbun Reservoir and would be on-going for no longer than three or four days, excluding the ramp up and ramp down.
  • USACE reduces target flows from Lake Okeechobee to the Caloosahatchee

    The U.S. Army Corps of Engineers (USACE) Jacksonville District will reduce target flows from Lake Okeechobee to the Caloosahatchee beginning Saturday, July 9, as lake levels remain steady and local basin runoff has been adequate to maintain salinity levels in the estuary. The releases to the Caloosahatchee Estuary will target a pulse release at a 7-day average of 750 cubic feet per second (cfs) from the W.P. Franklin Lock and Dam (S-79). This is a reduction from the 1,000 cfs targeted pulse release that has been in effect since April 30.
  • Lake Okeechobee releases planned for Sediment Study on June 22

    The U.S. Army Corps of Engineers (USACE) Jacksonville District plans to execute a minor deviation June 22 that will release water from the lake as part of an ongoing sediment study by the South Florida Water Management District (SFWMD) and the U.S. Geological Survey (USGS). The releases will affect only the Julian Keen, Jr. Lock and Dam (S-77) as water is released to support the study.
  • Corps of Engineers reopens Clamshell Lake boat landing in Crosslake

    The U.S. Army Corps of Engineers, St. Paul District, recently completed construction work at its Clamshell Lake boat access in Crosslake, Minnesota. The boat ramp is now open for use.
  • 22-046 Corps stops diverting water as Mill Creek flows recede

    WALLA WALLA, WA – Water Management officials at the Walla Walla District stopped diverting water into Bennington Lake at 5:45 a.m. in response to receding flows coming down Mill Creek. The diverted water will remain in Bennington Lake until Russell Creek and Cottonwood Creek flows recede.
  • 22-045 Corps to minimize flow through town as Mill Creek flows increase due to recent rainfall

    WALLA WALLA, WA – Due to recent heavy rainfall, Mill Creek flows have increased. The U.S. Army Corps of Engineers Walla Walla District is working to ensure that flows through the City of Walla Walla remain between 1,400 and 1,700 cubic feet per second (cfs).
  • 22-043 Boise River flows to increase to balance remaining space with recent rainfall

    BOISE, Idaho – The U.S. Army Corps of Engineers and the Bureau of Reclamation will increase Boise River flows through the City of Boise from approximately 1,250 to 2,750 cubic feet per second (cfs), on Monday, June 13, 2022.